1888594968

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1543}}^1\times {\mathrm{3923}}^1$

素因数の和:5488

約数の個数: 64

約数和(自身を含む): 5089271040

約数和(自身を除く): 3200676072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1543, 3086, 3923, 4629, 6172, 7846, 9258, 11769, 12344, 15692, 18516, 20059, 23538, 31384, 37032, 40118, 47076, 50999, 60177, 80236, 94152, 101998, 120354, 152997, 160472, 203996, 240708, 305994, 407992, 481416, 611988, 1223976, 6053189, 12106378, 18159567, 24212756, 36319134, 48425512, 72638268, 78691457, 145276536, 157382914, 236074371, 314765828, 472148742, 629531656, 944297484, 1888594968]

約数ペア:

[(1, 1888594968), (2, 944297484), (3, 629531656), (4, 472148742), (6, 314765828), (8, 236074371), (12, 157382914), (13, 145276536), (24, 78691457), (26, 72638268), (39, 48425512), (52, 36319134), (78, 24212756), (104, 18159567), (156, 12106378), (312, 6053189), (1543, 1223976), (3086, 611988), (3923, 481416), (4629, 407992), (6172, 305994), (7846, 240708), (9258, 203996), (11769, 160472), (12344, 152997), (15692, 120354), (18516, 101998), (20059, 94152), (23538, 80236), (31384, 60177), (37032, 50999), (40118, 47076)]